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SECTION 111
OPERATION
3-1. INTRODUCTION
This section contains a front and rear panel overview,
error code listing, and an HP-IB summary. The Operating
Manual
should
be
used
for
detailed
operating
information.
Table 3. Error Codes With Status Byte Bit
No Error (used via HP-IB, only)
Status Byte
bit #
=
OPERATOR
ERRORS
(поп-АРВ) ---
Frequency/Symmetry
conflict
Bus address
entry error
Front panel failure/Invalid keycode
Calibration measurement
not performed
Allowed
in sweep,
only
Not allowed in sweep
Not allowed in log sweep
Store O not allowed
Non-volatile memory lost;battery down
оо>ооо=оомо
-- OPERATOR
ERRORS
(АРВ) ---
Vector insert not allowed
Vector delete not allowed
Allowed
in ARB,
oniy
Not allowed
in ARB
— PLL ERRORS —
Unstable
input frequency
Input frequency
outside of acquisition
range
3314A output frequency would be out of range
SW/TR
INTVL
> 20ms
internal phase iacked loop, unlocked
- FREQUENCY
CALIBRATION
ERRORS ---
No frequency
detected
Frequency
error exceeds
correction
capability
Frequency
unstable
during calibration
= AMPLITUDE
CALIBRATION
ERRORS ---
Signal amplitude
outside measurement
range
Signal amplitude gain too high
Signal amplitude gain too low
Signal amplitude
gain exceeds
correction
capability
Signal amplitude
gain offset exceeds
correction
capability
-— HP-IB ERRORS ---
Mnemonic
invalid
Definition
number
invalid
Data
invalid
Units invalid
Range
Hold not allowed
ARB/SWEEP
parameter
conflict
Not allowed
in MAN
Sweep
оооооосо
--- OVERLOAD --
' | AM
or FM/VCO
input voltage exceeds
normal
operating
limits
Output voltage exceeds safe operating limits; or, excessive
external voltage (greater than + 15V peak) applied to main
output, 3314A has disconnected itself.
3-1/3-2
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